function valcontacto(form)
	{
	if (form.name.value == "")
		{
		alert("Write your name");
		form.name.focus();
		return false;
		}
		
		if ((form.email.value.indexOf ('@', 0) == -1)||(form.email.value.indexOf ('.', 0) == -1))
		{
		alert("You don't write your E-Mail write the follow format -mail@yourcompany.com-");
		form.email.focus();
		return false;
		}
	
		if(form.country.value == "")
		{
		alert("Write your country");
		form.country.focus();
		return false;
		}
		
		
		if(form.company.value == "")
		{
		alert("Write your company");
		form.company.focus();
		return false;
		}
		
		if(form.reason.value == "select")
		{
		alert("Select a contact reason");
        form.reason.focus();
        return false;
		}
		
		
		if(form.message.value == "")
		{
		alert("Write your message");
		form.message.focus();
		return false;
		}
		return true;
}